Results: 1 - 4 of 4
May 07, 2014
Data
… Coarsening upwards, siltstone to sandstone-dominated members of the …
Sep 11, 2012
Data
… Formation by the first thick sandstone above the uppermost coal …
Nov 18, 2008
Data
… (including one till clast) and 5 sandstone (including one bioclastic sandstone) samples. Geochemical …
Feb 28, 2005
Geo-Note
… with the presence of numerous sandstone units within the Upper …